Hello, is there any chance to get a headphone working under a acer extensa 5220 with CenOS 5.2 (2.6.18-92.1.6.el5) installed? Maybe by centosplus or self compiled alsa sources? # rpm -qa | grep alsa alsa-lib-1.0.14-1.rc4.el5 alsa-utils-1.0.14-3.rc4.el5 The sound works great on this notebook and the hardware is detected as 'Intel Corporation 82801H (ICH8 Family) HD Audio Controller snd-hda-intel'. But the only settings alsamixer shows are 'Master' and 'PCM', nothing about Headphone or Microphone. Microphone is not so important, but a working headphone on the notebook would be great. Any ideas to get it working? Thank you very much! regards Olaf _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos